National Science Library of Georgia

Nuclear superfluidity :

Brink, D. M.

Nuclear superfluidity : pairing in finite systems / David Brink and Ricardo A. Broglia. - Cambridge : Cambridge University Press, 2005. - 1 online resource (xiv, 378 pages) : digital, PDF file(s). - Cambridge monographs on particle physics, nuclear physics, and cosmology ; 24 . - Cambridge monographs on particle physics, nuclear physics, and cosmology ; 24. .

Title from publisher's bibliographic system (viewed on 05 Oct 2015).

Introduction -- pairing force and seniority -- BCS theory -- Spontaneous symmetry breaking -- Pairing vibrations -- Phase transitions -- Plastic behaviour of nuclei and other finite systems -- Sources of pairing in nuclei -- Beyond mean field -- Induced interaction -- Pairing in exotic nuclei -- brief resume of second quantization -- Single particle in a non-local potential -- Useful relations in the treatment of collective modes -- Particle-vibration coupling -- Model of the single-particle strength function -- Simple model of Pauli principle corrections -- Pairing mean-field solution -- Pairing in a single j-shell -- Fluctuations and symmetry restoration -- RPA solution of the pairing Hamiltonian -- Vortices in nuclei -- Josephson effect. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. App. A. App. B. App. C. App. D. App. E. App. F. App. G. App. H. App. I. App. J. App. K. App. L.

Nuclear Superfluidity is an advanced text devoted exclusively to pair correlations in nuclei. It begins by exploring pair correlations in a variety of systems including superconductivity in metals at low temperatures and superfluidity in liquid 3He and in neutron stars. The book goes on to introduce basic theoretical methods, symmetry breaking and symmetry restoration in finite many-body systems. The last four chapters are devoted to introducing results on the role of induced interactions in the structure of both normal and exotic nuclei. The most important of these is the renormalization of the pairing interaction due to the coupling of pairs of nucleons to low energy nuclear collective excitations. This book will be essential reading for researchers and students in both experimental and theoretical nuclear physics, and related research fields such as metal clusters, fullerenes and quantum dots.

9780511534911 (ebook)


Pairing correlations (Nuclear physics)
Superfluidity.
Superconductivity.

QC793.5.N462 / B75 2005

539.7/5
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